537503682 has 8 divisors (see below), whose sum is σ = 1075007376. Its totient is φ = 179167892.

The previous prime is 537503657. The next prime is 537503753. The reversal of 537503682 is 286305735.

It is a sphenic number, since it is the product of 3 distinct primes.

537503682 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 537503682.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44791968 + ... + 44791979.

It is an arithmetic number, because the mean of its divisors is an integer number (134375922).

Almost surely, 2^537503682 is an apocalyptic number.

537503682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537503682 is a wasteful number, since it uses less digits than its factorization.

537503682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89583952.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 537503682 is about 23184.1256466575. The cubic root of 537503682 is about 813.0685224006.

The spelling of 537503682 in words is "five hundred thirty-seven million, five hundred three thousand, six hundred eighty-two".